13643604375625

Names of 13643604375625

• Cardinal: 13643604375625 can be written as Thirteen trillion, six hundred forty-three billion, six hundred four million, three hundred seventy-five thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 1.3643604375625 × 10¹³

Factors of 13643604375625

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 21119

Divisors of 13643604375625

• Number of divisors d(n): 45
• Complete list of divisors:
  1 5 7 25 35 49 125 175 245 625 875 1225 4375 6125 21107 30625 105535 147749 527675 738745 1034243 2638375 3693725 5171215 13191875 18468625 25856075 92343125 129280375 445505449 646401875 2227527245 3118538143 11137636225 15592690715 21829767001 55688181125 77963453575 109148835005 278440905625 389817267875 545744175025 1949086339375 2728720875125 13643604375625
• Sum of all divisors σ(n): 19833505737969
• Sum of proper divisors (its aliquot sum) s(n): 6189901362344
• 13643604375625 is a deficient number, because the sum of its proper divisors (6189901362344) is less than itself. Its deficiency is 7453703013281

Bases of 13643604375625

• Binary: 11000110100010100110001100010011100001001001₂
• Hexadecimal: 0xC68A6313849
• Base-36: 4U3S9S021

Squares and roots of 13643604375625

• 13643604375625 squared (13643604375625²) is 186147940358573646094140625
• 13643604375625 cubed (13643604375625³) is 2539728853589816929333827221924072265625
• 13643604375625 is a perfect square number. Its square root is 3693725
• The cube root of 13643604375625 is 23895.1469611655

Scales and comparisons

• 13,643,604,375,625 seconds is equal to 433,824 years, 21 weeks, 4 days, 16 hours, 20 minutes, 25 seconds.
• To count from 1 to 13,643,604,375,625 would take you about one million, eighty-four thousand, five hundred sixty-one years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 13643604375625 cubic inches would be around 1991.3 feet tall.

Recreational maths with 13643604375625

• 13643604375625 backwards is 52657340634631
• The number of decimal digits it has is: 14
• The sum of 13643604375625's digits is 55
• More coming soon!